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phetsims / charges-and-fields

"Charges And Fields" is an educational simulation in HTML5, by PhET Interactive Simulations.
GNU General Public License v3.0
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Electrostatic potential colors not visible Safari 14 #189

Closed oliver-phet closed 3 years ago

oliver-phet commented 3 years ago

I think this might be done in WebGL... wondering if something changed in Safari 14 that caused this? @arouinfar Do you experience this behavior on your mac (if you've updated to latest)?

image

Name: ‪Charges and Fields‬ URL: https://phet.colorado.edu/sims/html/charges-and-fields/latest/charges-and-fields_en.html Version: 1.0.47 2020-08-02 08:36:22 UTC Features missing: touch Flags: pixelRatioScaling User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15 Language: en-us Window: 1680x987 Pixel Ratio: 2/1 WebGL: WebGL 1.0 GLSL: WebGL GLSL ES 1.0 (1.0) Vendor: WebKit (WebKit WebGL) Vertex: attribs: 16 varying: 15 uniform: 1024 Texture: size: 16384 imageUnits: 16 (vertex: 16, combined: 32) Max viewport: 8192x8192 OES_texture_float: true Dependencies JSON: {"assert":{"sha":"7d27130a","branch":"HEAD"},"axon":{"sha":"1fd91832","branch":"HEAD"},"babel":{"sha":"e8a10b55","branch":"master"},"brand":{"sha":"e4981a6a","branch":"HEAD"},"charges-and-fields":{"sha":"797dc613","branch":"HEAD"},"chipper":{"sha":"b5faea63","branch":"HEAD"},"dot":{"sha":"3f60cfcc","branch":"HEAD"},"joist":{"sha":"57af1e31","branch":"HEAD"},"kite":{"sha":"3b656b9a","branch":"HEAD"},"phet-core":{"sha":"bebc92b7","branch":"HEAD"},"phetcommon":{"sha":"a4865924","branch":"HEAD"},"phetmarks":{"sha":"3fdfece0","branch":"HEAD"},"scenery":{"sha":"1802fce2","branch":"HEAD"},"scenery-phet":{"sha":"4608a681","branch":"HEAD"},"sherpa":{"sha":"5ddfccd4","branch":"HEAD"},"sun":{"sha":"4b852127","branch":"HEAD"},"tandem":{"sha":"43ebdfb3","branch":"HEAD"}}

arouinfar commented 3 years ago

I am on macOS 10.15.6 (latest). In Safari 13.1.2 the electrostatic potential shows up (screenshot below). Updating to Safari 14 breaks it. image

Safari 13 Name: ‪Charges and Fields‬ URL: https://phet.colorado.edu/sims/html/charges-and-fields/latest/charges-and-fields_en.html Version: 1.0.47 2020-08-02 08:36:22 UTC Features missing: csstransforms3d, touch Flags: pixelRatioScaling User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.2 Safari/605.1.15 Language: en Window: 1694x984 Pixel Ratio: 2/1 WebGL: WebGL 1.0 GLSL: WebGL GLSL ES 1.0 (1.20) Vendor: WebKit (WebKit WebGL) Vertex: attribs: 16 varying: 15 uniform: 1024 Texture: size: 16384 imageUnits: 16 (vertex: 16, combined: 16) Max viewport: 8192x8192 OES_texture_float: true Dependencies JSON: {"assert":{"sha":"7d27130a","branch":"HEAD"},"axon":{"sha":"1fd91832","branch":"HEAD"},"babel":{"sha":"e8a10b55","branch":"master"},"brand":{"sha":"e4981a6a","branch":"HEAD"},"charges-and-fields":{"sha":"797dc613","branch":"HEAD"},"chipper":{"sha":"b5faea63","branch":"HEAD"},"dot":{"sha":"3f60cfcc","branch":"HEAD"},"joist":{"sha":"57af1e31","branch":"HEAD"},"kite":{"sha":"3b656b9a","branch":"HEAD"},"phet-core":{"sha":"bebc92b7","branch":"HEAD"},"phetcommon":{"sha":"a4865924","branch":"HEAD"},"phetmarks":{"sha":"3fdfece0","branch":"HEAD"},"scenery":{"sha":"1802fce2","branch":"HEAD"},"scenery-phet":{"sha":"4608a681","branch":"HEAD"},"sherpa":{"sha":"5ddfccd4","branch":"HEAD"},"sun":{"sha":"4b852127","branch":"HEAD"},"tandem":{"sha":"43ebdfb3","branch":"HEAD"}}

Safari 14 Name: ‪Charges and Fields‬ URL: https://phet.colorado.edu/sims/html/charges-and-fields/latest/charges-and-fields_en.html Version: 1.0.47 2020-08-02 08:36:22 UTC Features missing: csstransforms3d, touch Flags: pixelRatioScaling User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15 Language: en-us Window: 1272x800 Pixel Ratio: 2/1 WebGL: WebGL 1.0 GLSL: WebGL GLSL ES 1.0 (1.0) Vendor: WebKit (WebKit WebGL) Vertex: attribs: 16 varying: 15 uniform: 1024 Texture: size: 16384 imageUnits: 16 (vertex: 16, combined: 32) Max viewport: 8192x8192 OES_texture_float: true Dependencies JSON: {"assert":{"sha":"7d27130a","branch":"HEAD"},"axon":{"sha":"1fd91832","branch":"HEAD"},"babel":{"sha":"e8a10b55","branch":"master"},"brand":{"sha":"e4981a6a","branch":"HEAD"},"charges-and-fields":{"sha":"797dc613","branch":"HEAD"},"chipper":{"sha":"b5faea63","branch":"HEAD"},"dot":{"sha":"3f60cfcc","branch":"HEAD"},"joist":{"sha":"57af1e31","branch":"HEAD"},"kite":{"sha":"3b656b9a","branch":"HEAD"},"phet-core":{"sha":"bebc92b7","branch":"HEAD"},"phetcommon":{"sha":"a4865924","branch":"HEAD"},"phetmarks":{"sha":"3fdfece0","branch":"HEAD"},"scenery":{"sha":"1802fce2","branch":"HEAD"},"scenery-phet":{"sha":"4608a681","branch":"HEAD"},"sherpa":{"sha":"5ddfccd4","branch":"HEAD"},"sun":{"sha":"4b852127","branch":"HEAD"},"tandem":{"sha":"43ebdfb3","branch":"HEAD"}}

arouinfar commented 3 years ago

It doesn't seem like a general webGL problem, however. Molecule Shapes looks fine in Safari 14. image

arouinfar commented 3 years ago

Assigning to the responsible dev, @jonathanolson.

KatieWoe commented 3 years ago

I thought I had checked this in Beta. I must have missed it, sorry about that.

ariel-phet commented 3 years ago

Fix has been deployed. Closing